| 摘要 |
<p>A dental kit for mounting a dental implant (10, 20) in a jawbone is described. The kit comprises a dental implant for anchoring in a jawbone to support an abutment for mounting a dental prosthesis. The dental implant comprises a base hollow portion (13) having an open distal end, and an implant tubular wall that defines an internal storage volume for an osseous tissue of the jawbone; and a medical drill system. The medical drill system comprises at least one. elongate depth drill bit (30) adapted to drill a preliminary osteotomy opening in the jawbone to a preliminary insertion depth that is shorter than a final insertion length of the implant by a predetermined length; and at least one shaping drill bit (70). The shaping drill bit is configured for forming a final osteotomy opening in the bone having a predetermined configuration from the preliminary osteotomy opening. The predetermined configuration of the osteotomy opening is such so as to match the size and shape of the opening with a size and shape of the base hollow portion of the dental implant.</p> |
